118171818

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 271434240

約数和(自身を除く): 153262422

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 101, 141, 202, 282, 303, 423, 461, 606, 846, 909, 922, 1269, 1383, 1818, 2538, 2727, 2766, 4149, 4747, 5454, 8298, 9494, 12447, 14241, 21667, 24894, 28482, 42723, 43334, 46561, 65001, 85446, 93122, 128169, 130002, 139683, 195003, 256338, 279366, 390006, 419049, 585009, 838098, 1170018, 1257147, 2188367, 2514294, 4376734, 6565101, 13130202, 19695303, 39390606, 59085909, 118171818]

約数ペア:

[(1, 118171818), (2, 59085909), (3, 39390606), (6, 19695303), (9, 13130202), (18, 6565101), (27, 4376734), (47, 2514294), (54, 2188367), (94, 1257147), (101, 1170018), (141, 838098), (202, 585009), (282, 419049), (303, 390006), (423, 279366), (461, 256338), (606, 195003), (846, 139683), (909, 130002), (922, 128169), (1269, 93122), (1383, 85446), (1818, 65001), (2538, 46561), (2727, 43334), (2766, 42723), (4149, 28482), (4747, 24894), (5454, 21667), (8298, 14241), (9494, 12447)]